var errTitle,errMsg;
window.onerror=function(sMessage,sUrl,sLine){
p_func=null;
AjxScript=null;
$("syswait").style.visibility="hidden";
try{
	errTitle="错误";
	errMsg="【脚本错误】:"+sMessage+"<BR>【URL】:"+sUrl+"<BR>【Line】:"+sLine;
	Alert(errTitle,errMsg);
	return true;
}catch(e){
	alert("【脚本错误】:"+sMessage+"\n【URL】:"+sUrl+"\n【Line】:"+sLine);
	return true;
}
};

function nocontextmenu(){
	event.cancelBubble = true;
	event.returnValue = false;
	return false;
}
function norightclick(e) {
	if (window.Event){
		if (e.which == 2 || e.which == 3){
			return false;}
	}else{
		if (event.button == 2 || event.button == 3){
			event.cancelBubble = true;
			event.returnValue = false;
			return false;
		}
	}
}
function cancelBubble(){
			event.cancelBubble = true;
			event.returnValue = false;
			return false;
}
document.oncontextmenu = nocontextmenu; //对ie5.0以上
document.onmousedown = norightclick; //对其它浏览器



